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RoHS Compliant 8.5Gb/s SFP+ 850nm 300m Optical Transceiver(SFP+,MM,SR)

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RoHS Compliant 8.5Gb/s SFP+ 850nm 300m Optical Transceiver(SFP+,MM,SR)

China RoHS Compliant 8.5Gb/s SFP+ 850nm 300m Optical Transceiver(SFP+,MM,SR) supplier
RoHS Compliant 8.5Gb/s SFP+ 850nm 300m Optical Transceiver(SFP+,MM,SR) supplier RoHS Compliant 8.5Gb/s SFP+ 850nm 300m Optical Transceiver(SFP+,MM,SR) supplier RoHS Compliant 8.5Gb/s SFP+ 850nm 300m Optical Transceiver(SFP+,MM,SR) supplier

Product Details:

Place of Origin: China
Brand Name: DYS/OEM
Certification: IS09001-2015.ROHS
Model Number: SFP+,10G SFP
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Detailed Product Description
Payment Terms: L/C, T/T, Western Union

RoHS Compliant 8.5Gb/s SFP+ 850nm 300m Optical Transceiver(SFP+,MM,SR)

 

 

 

 

PRODUCT FEATURES

l  Hot pluggable

l  Optical interface compliant to IEEE 802.3ae

l  Up to 300m on 50/125um MMF(2000MHZ.KM)

l  850nm VCSEL transmitter, PIN photo-detector

l  SFP MSA package with duplex LC connector

l  Low power consumption

l  Very low EMI and excellent ESD protection

l  +3.3V single power supply

l  Cost effective SFP+ solution, enables higher port densities and greater bandwidth

l  Operating case temperature: 0 to 70 °C

 

 

APPLICATIONS

l  10G Base-SR/SW

l  10G Fiber Channel

l  Other optical links

 

 

FUNCTIONAL DIAGRAM

RoHS Compliant 8.5Gb/s SFP+ 850nm 300m Optical Transceiver(SFP+,MM,SR)

 

ABSOLUTE MAXIMUM RATINGS

Parameter

Symbol

Min.

Max.

Unit

Note

Supply Voltage

Vcc

-0.5

4.0

V

 

Storage Temperature

 

-40

85

°C

 

Relative Humidity

 

 

85

%

 

 

Note: Stress in excess of the maximum absolute ratings can cause permanent damage to the module

 

GERERAL OPERATING CHARACTERISTICS

Parameter

Symbol

Min.

Typ

Max.

Unit

Note

Data Rate

    Ethernet

 

 

8.5

 

Gb/s

 

    Fiber Channel

 

 

 

 

 

Supply Voltage

Vcc

3.13

3.3

3.47

V

 

Vcc

 

 

 

V

 

Supply Current

Icc5

 

 

 

mA

 

Icc3

 

 

300

mA

 

Operating Case Temp.

Tc

0

 

70

°C

 

 

 

ELECTRICAL INPUT/OUTPUT CHARACTERISTICS

l   Transmitter

Parameter

Symbol

Min.

Typ

Max.

Unit

Note

Diff. input voltage swing

 

120

 

820

mVpp

1

Tx Disable input

H

VIH

2.0

 

Vcc+0.3

V

 

L

VIL

0

 

0.8

Tx Fault output

H

VOH

2.0

 

Vcc+0.3

V

2

L

VOL

0

 

0.8

Input Diff. Impedance

Zin

 

100

 

Ω

 

 

l   Receiver

Parameter

Symbol

Min.

Typ

Max.

Unit

Note

Diff. output voltage swing

 

340

650

800

mVpp

3

Rx LOS Output

H

VOH

2.0

 

Vcc+0.3

V

2

L

VOL

0

 

0.8

 

 

Note 1) TD+/- are internally AC coupled with 100Ω differential termination inside the module.

Note 2) Tx Fault and Rx LOS are open collector outputs, which should be pulled up with 4.7k to 10kΩ resistors on the host board. Pull up voltage between 2.0V and Vcc+0.3V.

Note 3) RD+/- outputs are internally AC coupled, and should be terminated with 100Ω (differential) at the user SERDES.

 

OPTICAL CHARACTERISTICS

l   Transmitter

Parameter

Symbol

Min.

Typ

Max.

Unit

Note

Operating Wavelength

 

 

850

 

nm

 

Ave. output power (Enabled)

Po

-6

 

-1

dBm

1

Extinction Ratio

ER

3.5

 

 

dB

1

RMS   spectral width

Δλ

 

 

0.45

nm

 

Rise/Fall time (20%~80%)

Tr/Tf

 

 

45

ps

2

Optical modulation amplitude

OMA

 

 

  -2.8

dBm

 

Dispersion penalty

 

 

 

3.9

dB

 

Output Optical Eye

IEEE 802.3-2005 Compliant

 

l   Receiver

Parameter

Symbol

Min.

Typ

Max.

Unit

Note

Operating Wavelength

 

840

 

860

nm

 

Sensitivity

Psen

 

 

-12

dBm

3

Min. overload

Pimax

-1

 

 

dBm

 

LOS Assert

Pa

-24

 

 

dBm

 

LOS De-assert

Pd

 

 

-13

dBm

 

LOS Hysteresis

Pd-Pa

0.5

 

4

dB

 

 

 

Note 1) Measured at 8.5b/s with PRBS 231 – 1 NRZ test pattern.

Note 2) 20%~80%

Note 3) Under the ER worst case, measured at 8.5 Gb/s with PRBS 231 - 1 NRZ test pattern for BER < 1x10-12

 

PIN DEFINITIONS AND FUNCTIONS

RoHS Compliant 8.5Gb/s SFP+ 850nm 300m Optical Transceiver(SFP+,MM,SR)  RoHS Compliant 8.5Gb/s SFP+ 850nm 300m Optical Transceiver(SFP+,MM,SR)

 

Pin

Symbol

Name/Description

1

VEET [1]

Transmitter Ground

 

2

Tx_FAULT [2]

Transmitter Fault

 

3

Tx_DIS [3]

Transmitter Disable. Laser output disabled on high or open

 

4

SDA [2]

2-wire Serial Interface Data Line

5

SCL [2]

2-wire Serial Interface Clock Line

 

6

MOD_ABS [4]

Module Absent. Grounded within the module

 

7

RS0 [5]

Rate Select 0

8

RX_LOS [2]

Loss of Signal indication. Logic 0 indicates normal operation

9

RS1 [5]

Rate Select 1

 

10

VEER [1]

Receiver Ground

 

11

VEER [1]

Receiver Ground

 

12

RD-

Receiver Inverted DATA out. AC Coupled

 

13

RD+

Receiver DATA out. AC Coupled

 

14

VEER [1]

Receiver Ground

 

15

VCCR

Receiver Power Supply

 

16

VCCT

Transmitter Power Supply

 

17

VEET [1]

Transmitter Ground

 

18

TD+

Transmitter DATA in. AC Coupled

 

19

TD-

Transmitter Inverted DATA in. AC Coupled

 

20

VEET [1]

Transmitter Ground

 

 

Notes:

[1] Module circuit ground is isolated from module chassis ground within the module.

[2].should be pulled up with 4.7k – 10k ohms on host board to a voltage between 3.15Vand 3.6V.

[3]Tx_Disable is an input contact with a 4.7 kΩ to 10 kΩ pullup to VccT inside the module.

[4]Mod_ABS is connected to VeeT or VeeR in the SFP+ module. The host may pull this contact up to Vcc_Host with a resistor in the range 4.7 kΩ to10 kΩ.Mod_ABS is asserted “High” when the SFP+ module is physically absent from a host slot.

[5] RS0 and RS1 are module inputs and are pulled low to VeeT with > 30 kΩ resistors in the module.

 

TYPICAL INTERFACE CIRCUIT

RoHS Compliant 8.5Gb/s SFP+ 850nm 300m Optical Transceiver(SFP+,MM,SR)

 

Recommended power supply filter

RoHS Compliant 8.5Gb/s SFP+ 850nm 300m Optical Transceiver(SFP+,MM,SR)

Note: Inductors with DC resistance of less than 1Ω should be used in order to maintain the required voltage at the SFP input pin with 3.3V supply voltage. When the recommended supply filtering network is used, hot plugging of the SFP transceiver module will result in an inrush current of no more than 30 mA greater than the steady state value

 

 

PACKAGE DIMENSIONS

RoHS Compliant 8.5Gb/s SFP+ 850nm 300m Optical Transceiver(SFP+,MM,SR)

 

ORDERING INFORMATION

 

Part Number

Description

DYS-SFP-10G-SR

SFP+ PLUS,8.5Gbps, 850nm, 300M, 0~70℃, with DDM

 

Contact Details
SHENZHEN DYS FIBER OPTIC TECHNOLOGY CO.,LTD

Contact Person: Mr. Roy Huang

Tel: +8613590228527

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